^yes, but I thought whatpulse measured the mouse movement no matter what kind of mouse you have. Even if you had a touch screen or something.
In theory, that means any mouse, including trackerball and touchscreens would be counted. But there is an option of not counting mouse mileage in the preferences, which could contribute to it.
To be honest, the only one that seems really dodgy and out of place to me is pulse 5. He pulsed 22 million keys in 2 months with an AvKPS of over 3. But the previous 2 month period only had 1k keys, and the 2 month period before that had 5 million. But again, multiple systems could account for that, since averages are calculated on-site, rather than on the local profile, and we can't tell since he's only ever pulsed from Windows machines.